CN114523642B - Production equipment for remaining needle tube - Google Patents
Production equipment for remaining needle tube Download PDFInfo
- Publication number
- CN114523642B CN114523642B CN202210081359.0A CN202210081359A CN114523642B CN 114523642 B CN114523642 B CN 114523642B CN 202210081359 A CN202210081359 A CN 202210081359A CN 114523642 B CN114523642 B CN 114523642B
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- needle tube
- conveying section
- driving piece
- plate
- temporary storage
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000003860 storage Methods 0.000 claims abstract description 71
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/28—Storing of extruded material, e.g. by winding up or stacking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1587—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body suitable for being connected to an infusion line after insertion into a patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2207/00—Methods of manufacture, assembly or production
- A61M2207/10—Device therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7544—Injection needles, syringes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a production device of an indwelling needle tube, which comprises an extruder, a tractor, a cutting machine, a needle tube conveying line, a temporary storage box, a plugging assembly and a collecting box. The conveying line comprises a first conveying section and a second conveying section, the first conveying section is used for receiving the remaining needle tube cut by the cutting machine, and one end of the second conveying section is connected with the first conveying section and is vertically arranged with the first conveying section; the temporary storage box can accept the remaining needle tube conveyed by the second conveying section, the side wall of the temporary storage box is provided with a photoelectric sensing counter, and the bottom of the temporary storage box is also provided with a needle tube blanking port; the plugging assembly comprises a first driving piece and a plugging plate, the first driving piece is arranged at the bottom of the temporary storage box, and the plugging plate is connected to the first driving piece and can be driven by the first driving piece to move so as to open or plug the blanking port of the needle tube; the collecting box is arranged below the temporary storage box and is arranged opposite to the needle tube blanking port. The technical scheme of the invention can reduce the labor intensity of workers.
Description
Technical Field
The invention relates to the technical field of production of indwelling needle tubes, in particular to an indwelling needle tube production device.
Background
The detaining needle comprises a needle core and a detaining needle tube sleeved outside the needle core, and in the actual use process, the detaining needle tube can be punctured into the vein along with the needle core, and then the needle core can be pulled out to detain the detaining needle tube on a patient. The production equipment of the remaining needle tube in the related art generally produces the remaining needle tube through an extruder, however, the remaining needle tube produced by the extruder is not quantitatively packaged and collected, so that a worker is required to manually arrange the remaining needle tube in order, and the labor intensity of the worker is increased.
Disclosure of Invention
The invention mainly aims to provide a production device for an indwelling needle tube, which aims to reduce the labor intensity of workers.
In order to achieve the above object, the present invention provides an indwelling needle tube production device comprising:
The extruder is used for extrusion molding of the remaining needle tube;
the traction machine is used for traction of the remaining needle tube formed by the extruder;
the cutting machine is used for cutting the remaining needle tube pulled by the tractor;
The needle tube conveying line comprises a first conveying section and a second conveying section, the first conveying section is used for receiving the remaining needle tube cut by the cutting machine, one end of the second conveying section is connected with the first conveying section, and the second conveying section and the first conveying section are vertically arranged;
The temporary storage box is arranged at one end of the second conveying section, which is far away from the first conveying section, and can accept the remaining needle tubes conveyed by the second conveying section, the side wall of the temporary storage box is provided with a photoelectric sensing counter, the photoelectric sensing counter can detect the number of the remaining needle tubes falling into the temporary storage box, and the bottom of the temporary storage box is also provided with a needle tube blanking port;
The blocking assembly comprises a first driving piece and a blocking cover plate, the first driving piece is arranged at the bottom of the temporary storage box, and the blocking cover plate is connected to the first driving piece and can be driven by the first driving piece to move so as to open or block the needle tube blanking opening; and
The collecting box is arranged below the temporary storage box and is opposite to the needle tube blanking port.
Optionally, the temporary storage box includes:
the three side plates are sequentially connected and are vertically arranged;
The inclined plate is connected with two side plates which are arranged oppositely in the three side plates, the distance between the inclined plate and the side plate which is opposite to the inclined plate is gradually reduced from top to bottom, the inclined plate is used for receiving the remaining needle tube conveyed by the second conveying section, and the lower ends of the inclined plate and the lower ends of the three side plates are enclosed to form the needle tube blanking opening; and
The bottom plate is connected with one of two side plates which are oppositely arranged in the three side plates, and extends along the direction away from the other side plate;
The photoelectric sensor counter is arranged at the upper ends of the side plates which are opposite to the inclined plates in the three side plates, and the first driving piece is arranged on the lower surface of the bottom plate.
Optionally, the lower surface of bottom plate is in the relative both sides of closing cap board are equipped with the L shaped plate, two the L shaped plate with the bottom plate encloses to close and forms spacing spout, spacing spout is followed the slip direction extension setting of closing cap board, the closing cap board slidable inlays and locates in the spacing spout.
Optionally, the lower surface of bottom plate with L shaped plate is a plurality of balls with this bottom plate wall that is opposite all is equipped with, and is a plurality of the ball all follows on the bottom plate with the L shaped plate spacing spout's extending direction interval sets gradually, the apron butt in the bottom plate with between the ball on the L shaped plate.
Optionally, the number of the bottom plates is two, the two bottom plates are respectively connected with two side plates which are arranged oppositely in the three side plates, the number of the plugging components is two, and each plugging component is arranged on one bottom plate;
The two first driving parts in the two plugging components respectively drive the two closing cover plates to be far away from or close to each other so as to open or plug the needle tube blanking opening, and the surfaces of the two closing cover plates opposite to each other are embedded with magnets which are attracted to each other so that the two closing cover plates are magnetically attracted and fixed when being in contact with each other.
Optionally, an end of the second conveying section remote from the first conveying section is provided with a blocking assembly, the blocking assembly comprising:
the second driving piece is electrically connected to the photoelectric induction counter; and
And the blocking plate is connected with the second driving piece and can be driven by the second driving piece to be abutted against the remaining needle tube positioned on the second conveying section so as to prevent the remaining needle tube from falling into the temporary storage box.
Optionally, a receiving platform is arranged at one end of the second conveying section far away from the temporary storage box, and the receiving platform is used for receiving the remaining needle tube conveyed by the first conveying section;
One side of the bearing platform is provided with a pushing-out assembly, the pushing-out assembly comprises a third driving piece and a pushing plate, and the pushing plate is connected to the third driving piece and can be driven by the third driving piece to push out the remaining needle tube positioned on the bearing platform to the second conveying section.
Optionally, the third driving member includes:
the lifting driving piece is connected to the plug-in platform; and
The horizontal driving piece is connected with the lifting driving piece and can be driven by the lifting driving piece to perform lifting movement, and the push plate is connected with the horizontal driving piece and can be driven by the horizontal driving piece to perform horizontal movement so as to push out the remaining needle tube on the bearing platform to the second conveying section.
Optionally, the remaining needle tube production device further comprises:
The carton forming machine is used for forming the collecting box; and
The box transfer chain, the one end of box transfer chain communicate in the carton make-up machine is in order to accept the fashioned collection box of carton make-up machine, just the part conveying section of box transfer chain is located the below of needle tubing blanking mouth.
Optionally, the box transfer chain is equipped with the backstop subassembly, the backstop subassembly includes:
A fourth driving member; and
The stop plate is connected to the fourth driving piece, is driven by the fourth driving piece and is abutted to the surface of the collecting box on the box conveying line, which faces the conveying direction of the box conveying line, so that the collecting box is limited and fixed below the needle tube blanking opening.
When the production equipment of the remaining needle tube of the technical scheme is used, the remaining needle tube can be extruded and molded after the sizing material is added through the extruder. And then the remaining needle tube formed by the extruder can be pulled by a tractor to be guided to a cutting machine so as to be cut by the cutting machine, thereby forming the remaining needle tube with preset length. And then the first conveying section of the needle tube conveying line can receive the remaining needle tube cut by the cutting machine and convey the remaining needle tube to the second conveying section. Because the second conveying section is perpendicular to the first conveying section, the axial direction of the remaining needle tube is parallel to the conveying direction of the first conveying section when the remaining needle tube is conveyed on the first conveying section, and the axial direction of the remaining needle tube is perpendicular to the conveying direction of the second conveying section when the remaining needle tube is conveyed on the second conveying section, so that the remaining needle tube can fall into the temporary storage box in a subsequent and orderly manner to be preliminarily collected. Meanwhile, as the side wall of the temporary storage box is provided with the photoelectric sensing counter, the photoelectric sensing counter can detect the number of the remaining needle tubes falling into the temporary storage box. When the temporary storage box is detected to be connected with the reserved needle tubes of the preset number, the number signals can be transmitted to the first driving piece of the plugging assembly, and the blanking port of the temporary storage box can be opened through the first driving piece, so that the reserved needle tubes in the temporary storage box can further fall into the collecting box, and then workers can directly package the collecting box. Therefore, the automatic degree of the production equipment of the remaining needle tube in the scheme is higher, and the remaining needle tube can be quantitatively packaged and collected, so that workers are required to arrange the remaining needle tube manually in sequence, and the labor intensity of the workers is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the construction of an embodiment of the production apparatus for an indwelling needle tube according to the present invention;
FIG. 2 is a schematic view of the production facility of the indwelling needle tube of FIG. 1 from another perspective;
FIG. 3 is a schematic view showing a partial construction of the apparatus for producing an indwelling needle tube of FIG. 1;
FIG. 4 is a schematic view of another partial construction of the production facility for the indwelling needle tubes of FIG. 1;
FIG. 5 is a schematic view of the temporary storage box in FIG. 4;
FIG. 6 is a schematic view of the temporary storage box in FIG. 5 from another view;
FIG. 7 is a schematic view showing a state in which a needle tube blanking port of the temporary storage box in FIG. 5 is opened;
FIG. 8 is a schematic view of the scratch pad housing of FIG. 5;
FIG. 9 is a schematic view showing still another partial construction of the production apparatus for an indwelling needle tube in FIG. 1;
FIG. 10 is a schematic view showing still another partial construction of the apparatus for producing an indwelling needle tube in FIG. 1.
Reference numerals illustrate:
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a production device for an indwelling needle tube.
Referring to fig. 1 to 7 in combination, in one embodiment of the present invention, the remaining needle producing apparatus includes an extruder 10, a tractor 20, a cutter 30, a needle transporting line 40, a temporary storage box 50, a blocking assembly 60, and a collection box 70. The extruder 10 is used for extrusion molding of the remaining needle tube; the tractor 20 is used for drawing the remaining needle tube formed by the extruder 10; the cutting machine 30 is used for cutting the remaining needle tube pulled by the tractor 20; the conveying line comprises a first conveying section 41 and a second conveying section 43, the first conveying section 41 is used for receiving the remaining needle tube cut by the cutting machine 30, one end of the second conveying section 43 is connected with the first conveying section 41, and the second conveying section 43 and the first conveying section 41 are vertically arranged; the temporary storage box 50 is arranged at one end of the second conveying section 43 far away from the first conveying section 41 and can receive the remaining needle tubes conveyed by the second conveying section 43, a photoelectric sensing counter 51 is arranged on the side wall of the temporary storage box 50, the photoelectric sensing counter 51 can detect the number of the remaining needle tubes falling into the temporary storage box 50, and a needle tube blanking port 53 is further arranged at the bottom of the temporary storage box 50; the plugging assembly 60 comprises a first driving member 61 and a cover plate 63, the first driving member 61 is arranged at the bottom of the temporary storage box 50, and the cover plate 63 is connected to the first driving member 61 and can be driven by the first driving member 61 to move so as to open or plug the needle tube blanking opening 53; the collecting box 70 is disposed below the temporary storage box 50 and is disposed opposite to the needle tube blanking port 53.
In an embodiment of the present application, the extruder 10 may be used for extrusion molding of the indwelling needle tube, and since the extruder 10 is of the prior art, the specific structure of the extruder 10 will not be described in detail herein, and reference may be made to the working principle of the extruder 10 in the prior art. Tractor 20 may be used to pull the extruded indwelling needle tubing from extruder 10 for delivery to cutter 30. The tractor 20 may be used to pull the remaining needle tube through a crawler belt provided on a conveying chain, or may be used to pull the remaining needle tube through two matched conveying rollers arranged at an upper and lower interval, and the application is not limited to a specific type of the tractor 20, and can be used to pull the remaining needle tube. The cutter 30 may cut the indwelling needle tube pulled by the tractor 20 to form an indwelling needle tube of a predetermined length. The cutter 30 may include a cutter capable of lifting and lowering, and when the remaining needle tube is pulled in place, the remaining needle tube may be cut by driving the cutter to descend by driving the air cylinder. The needle tube transfer line 40 may be used to receive the remaining needle tubes cut by the cutter 30 and transfer them into the temporary storage box 50 for temporary storage. Specifically, the first conveying section 41 allows the indwelling needle tube cut by the cutter 30 to be received, and the axial direction of the indwelling needle tube to be conveyed parallel to the conveying direction of the first conveying section 41. When the remaining needle tube is conveyed to the second conveying section 43, the conveying direction of the second conveying section 43 is perpendicular to the direction of the first conveying section 41, so that the placing state of the remaining needle tube can be changed for conveying, namely, when the remaining needle tube is conveyed on the second conveying section 43, the axial direction of the remaining needle tube is perpendicular to the conveying direction of the second conveying section 43, so that the remaining needle tube can fall into the temporary storage box 50 better later. The first conveying section 41 and the second conveying section may be both belt-conveyed, or may be conveyor rollers, and the specific conveying type of the first conveying section 41 and the second conveying section 43 is not limited in the present application. The temporary storage box 50 can be used for carrying and temporarily storing the remaining needle tubes conveyed by the second conveying section 43, and correspondingly counting the remaining needle tubes through the photoelectric sensing counter 51. Since the photo sensor counter 51 is a conventional technology, the specific structure of the photo sensor counter 51 will not be described in detail herein. The first driving member 61 of the plugging assembly 60 can drive the plugging plate 63 to move to open the needle tube blanking opening 53 at the bottom of the temporary storage box 50 when the photoelectric sensor on the temporary storage box 50 detects that a preset number of remaining needle tubes are received, so that the preset number can be directly dropped into the collecting box 70 below. And then the worker directly encapsulates the collection box 70, so that the need of manually boxing and packaging the remaining needle tubes one by one can be avoided. The first driving member 61 may drive a cylinder, a linear motor, or the like.
When the production equipment of the remaining needle tube of the technical scheme of the invention is used, the remaining needle tube can be extruded and molded after the sizing material is added through the extruder 10. The remaining needle cannula formed by the extruder 10 may then be pulled by the tractor 20 to be guided to the cutter 30 to be cut by the cutter 30, thereby forming a remaining needle cannula of a predetermined length. The remaining syringes cut by the cutter 30 may then be received by the first transport section 41 of the syringe transport line 40 and transported to the second transport section 43. Because the second conveying section 43 is perpendicular to the first conveying section 41, the axial direction of the remaining needle tube is parallel to the conveying direction of the first conveying section 41 when the remaining needle tube is conveyed on the first conveying section 41, and the axial direction of the remaining needle tube is perpendicular to the conveying direction of the second conveying section 43 when the remaining needle tube is conveyed on the second conveying section 43, so that the remaining needle tube can fall into the temporary storage box 50 in order for preliminary collection. Meanwhile, since the side wall of the temporary storage box 50 is provided with the photo-sensor counter 51, the number of remaining syringes dropped into the temporary storage box 50 can be detected by the photo-sensor counter 51. When the temporary storage box 50 is detected to receive the preset number of remaining needle tubes, the number signal can be transmitted to the first driving piece 61 of the plugging assembly 60, and the blanking port of the temporary storage box 50 can be opened through the first driving piece 61, so that the remaining needle tubes in the temporary storage box 50 can further fall into the collecting box 70, and then a worker can directly package the collecting box 70. Therefore, the automatic degree of the production equipment of the remaining needle tube in the scheme is higher, and the remaining needle tube can be quantitatively packaged and collected, so that workers are required to arrange the remaining needle tube manually in sequence, and the labor intensity of the workers is reduced.
Referring to fig. 5 to 7 in combination, in an embodiment of the present invention, the temporary storage box 50 includes three side plates 55, an inclined plate 57 and a bottom plate 59, and the three side plates 55 are sequentially connected and all are vertically arranged; the inclined plate 57 is connected to two side plates 55 which are arranged opposite to each other in the three side plates 55, the distance between the inclined plate 57 and the side plate 55 opposite to the inclined plate 57 is gradually reduced from top to bottom, the inclined plate 57 is used for receiving the remaining needle tube conveyed by the second conveying section 43, and the lower ends of the inclined plate 57 and the lower ends of the three side plates 55 are enclosed to form a needle tube blanking port 53; the bottom plate 59 is connected to one of the two side plates 55 disposed opposite to each other among the three side plates 55, and extends in a direction away from the other side plate; the photoelectric sensing counter 51 is provided at an upper end of a side plate 55 provided opposite to the inclined plate 57 among the three side plates 55, and the first driving member 61 is provided at a lower surface of the bottom plate 59.
In the present embodiment, the temporary storage box 50 is enclosed by three side plates 55 and inclined plates 57 to form an inner space, so that one of the four side walls of the temporary storage box 50 is inclined, and the other three are vertical. The lower ends of the inclined plate 57 and the lower ends of the three side plates 55 are surrounded to form a needle tube blanking port 53, and the lower end of the temporary storage box 50 is so to speak. At this time, the indwelling needle tube conveyed by the second conveying section 43 can be guided by the inclined side plate 55 and stably introduced into the temporary storage box 50. The three vertical side plates 55 can be used for limiting the remaining needle tube in an abutting mode, so that two ends of the remaining needle tube falling into the temporary storage box 50 in the axial direction can be aligned and orderly stacked in the direction from bottom to top, and the regularity of temporary storage and arrangement of the remaining needle tube in the temporary storage box 50 is improved. Then, the needle tube blanking port 53 arranged in an opening shape at the bottom can smoothly fall into the collecting box 70 at the lower part to be orderly collected, and further, the placing state of the detained needle is not required to be further adjusted manually, so that the labor intensity of workers is further reduced. The bottom plate 59 is connected to one of the two side plates 55 disposed opposite to each other and extends in a direction away from the other of the three side plates 55 so as to provide a mounting location for the closure assembly 60 for mounting the package assembly. At the same time, the bottom plate 59 does not have a blocking effect on the needle tube blanking port 53. In addition, it should be noted that the present application is not limited thereto, and in other embodiments, the temporary storage box 50 may have a square structure or a rectangular structure.
Referring to fig. 7 and 8 in combination, in an embodiment of the invention, the lower surface of the bottom plate 59 is provided with L-shaped plates 591 on opposite sides of the cover plate 63, the two L-shaped plates 591 and the bottom plate 59 enclose to form a limit chute 593, the limit chute 593 extends along the sliding direction of the cover plate 63, and the cover plate 63 is slidably embedded in the limit chute 593.
In this embodiment, the limiting chute 593 is formed by enclosing the L-shaped plate 591 and the bottom plate 59, so that a bearing limiting effect can be achieved on the cover plate 63, and thus the possibility that the cover plate 63 falls due to a large force when the needle tube blanking port 53 is blocked is reduced. Meanwhile, the cover plate 63 can be guided in a sliding manner through the limiting sliding groove 593, so that the cover plate can only slide along the extending direction of the limiting sliding groove 593, and the needle tube blanking port 53 can be accurately plugged or opened.
Referring to fig. 7 and 8 in combination, in an embodiment of the present invention, a plurality of balls 595 are disposed on a lower surface of the bottom plate 59 and a wall surface of the L-shaped plate 591 opposite to the bottom plate 59, the plurality of balls 595 are sequentially disposed on the bottom plate 59 and the L-shaped plate 591 at intervals along an extending direction of the limiting chute 593, and the cover plate 63 abuts between the balls 595 on the bottom plate 59 and the L-shaped plate 591.
In the present embodiment, the cover plate 63 is abutted by the plurality of balls 595, so that the cover plate 63 is in rolling friction when sliding in the limit chute 593. At this time, the friction force applied to the cover 63 can be greatly reduced, thereby facilitating the driving of the cover 63 by the first driving member 61. Furthermore, this arrangement also minimizes wear to the cover 63 during sliding, thereby advantageously extending the useful life of the cover 63.
Referring to fig. 7, in an embodiment of the present invention, the number of the bottom plates 59 is two, the two bottom plates 59 are respectively connected to two side plates 55 disposed opposite to each other of the three side plates 55, the number of the plugging assemblies 60 is two, and each plugging assembly 60 is disposed on one bottom plate 59; the two first driving members 61 in the two plugging assemblies 60 respectively drive the two sealing cover plates 63 to be far away from or close to each other so as to open or plug the needle tube blanking opening 53, and the opposite surfaces of the two sealing cover plates 63 are embedded with magnets 631 which attract each other, so that the two sealing cover plates 63 are magnetically attracted and fixed when being close to each other and abutted against each other.
In this embodiment, the two capping plates 63 are driven by the two first driving members 61 in the two plugging assemblies 60 to approach each other to plug the needle tube blanking, so that the sliding strokes of the two capping plates 63 can be relatively short, which is convenient for rapidly plugging the needle tube blanking port 53. At the same time, the cover plate 63 can be relatively short in the sliding direction, so that the possibility of deformation can be reduced and the remaining needle tube in the temporary storage box 50 can be supported more stably. In addition, only when the two cover plates 63 are driven away from each other by the first driving members 61 connected to each other, the two ends of the remaining needle tube in the axial direction are not supported and fall into the collecting box 70 below, so that the remaining needle tube can be kept flat and regularly fall into the collecting box 70 for collecting. Further, the facing surfaces of the two cover plates 63 are embedded with magnets 631 that attract each other, so that the two cover plates 63 can be magnetically fixed when being close to each other. That is, the two cover plates 63 have a connection relationship after being brought close to each other to enhance the strength thereof and further enhance the supporting effect of the indwelling needle positioned in the temporary storage box 50. When the needle tube blanking port 53 needs to be opened, the two cover plates 63 are driven by the two first driving members 61 to be away from each other against the attraction force of the magnet 631.
Referring to fig. 1 to 9 in combination, in an embodiment of the invention, a blocking component 431 is disposed at an end of the second conveying section 43 away from the first conveying section 41, the blocking component 431 includes a second driving member 432 and a blocking plate 433, and the second driving member 432 is electrically connected to the photo-sensor counter 51; the blocking plate 433 is connected to the second driving member 432, and is driven by the second driving member 432 to abut against the remaining needle tube located on the second conveying section 43, so as to block the remaining needle tube from falling into the temporary storage box 50.
In this embodiment, when the photo-sensor counter 51 detects that the temporary storage box 50 collects the preset number of remaining syringes, the number in-place signal may be transmitted to the second driving member 432, so that the blocking plate 433 is driven by the second driving member 432 to block the remaining syringes subsequently conveyed by the second conveying section 43, so as to ensure that no subsequent remaining syringes fall into the syringe blanking opening 53 of the temporary storage box 50 in the process of driving the sealing plate 63 to move by the first driving member 61 of the sealing assembly 60, thereby ensuring that each collecting box 70 can accurately collect the fixed number of remaining syringes. After the remaining syringes in the temporary storage box 50 fall into the collecting box 70, the first driving member 61 in the plugging assembly 60 drives the plugging plate 63 to reset, so as to plug the syringe blanking port 53 again. The photo sensor counter 51 can then be reset to again prepare for the counting operation. The second driving member 432 of the blocking assembly 431 may drive the blocking plate 433 to reset, so that the remaining syringes conveyed by the second conveying section 43 may continue to fall into the temporary storage box 50. The second driving member 432 may be a driving cylinder and disposed above the second conveying section 43, and then may block the indwelling needle tube by driving the blocking plate 433 to descend.
Referring to fig. 1 to 9 in combination, in an embodiment of the present invention, a receiving platform 434 is disposed at an end of the second conveying section 43 away from the temporary storage box 50, and the receiving platform 434 is used for receiving the remaining needle tubes conveyed by the first conveying section 41; an ejecting assembly 435 is disposed on one side of the receiving platform 434, the ejecting assembly 435 includes a third driving member 436 and an ejector 439, and the ejector 439 is connected to the third driving member 436 and is driven by the third driving member 436 to eject the indwelling needle tube located on the receiving platform onto the second conveying section 43.
In this embodiment, the retaining needle tube conveyed from the first conveying section 41 is received by the receiving platform 434, so that the retaining needle tube is conveyed onto the receiving platform 434 to be stably in a state in which the axial direction thereof is perpendicular to the conveying direction of the second conveying section 43. Then, the third driving element 436 of the push-out assembly 435 drives the push plate 439 to move, so that the indwelling needle tube can be pushed onto the second conveying section 43 and conveyed on the second conveying section 43 in a state that the axial direction of the indwelling needle tube is exactly perpendicular to the conveying direction of the second conveying section 43. That is, by the arrangement of the receiving platform 434 and the exit assembly, accurate adjustment of the delivery attitude of the indwelling needle is effectively ensured.
Referring to fig. 9, in an embodiment of the invention, the third driving member 436 includes a lifting driving member 437 and a horizontal driving member 438, wherein the lifting driving member 437 is connected to the docking platform; the horizontal driving member 438 is connected to the lifting driving member 437, and can be driven by the lifting driving member 437 to perform lifting movement, and the push plate 439 is connected to the horizontal driving member 438, and can be driven by the horizontal driving member 438 to perform horizontal movement, so as to push out the remaining needle tube on the carrying platform onto the second conveying section 43.
In the present embodiment, the third driving member 436 is composed of the elevation driving member 437 and the horizontal driving member 438, so that the driving process of the push plate 439 by the third driving member 436 may be: the horizontal driving piece 438 and the push plate 439 are driven by the lifting driving piece 437 to descend to a proper height, and then the push plate 439 is driven by the horizontal driving piece 438 to move towards the second output section so as to push the remaining needle tube on the receiving platform 434 onto the second conveying section 43; after the horizontal driving member 438 and the push plate 439 are driven by the lifting driving member 437 to rise and reset to the initial height, the push plate 439 is driven by the horizontal driving member 438 to reset to the initial position, so that after the horizontal driving member 438 and the push plate 439 are driven by the lifting driving member 437 to descend again, the push plate 439 can be driven by the horizontal driving member 438 to move towards the second output section, and the remaining needle tubes on the receiving platform 434 can be pushed onto the second conveying section 43. At this time, after the push plate 439 pushes the previous remaining needle tube to the second conveying section 43, the lifting driving member 437 drives the horizontal driving member 438 and the push plate 439 to lift by a certain height, and then the horizontal driving member 438 drives the push plate 439 to reset to the initial position, so that the remaining needle subsequently transferred to the receiving platform 434 by the second conveying section 43 is not driven in the reset process of the push plate 439, and the orderly and stable pushing of the remaining needle tube transferred by the first conveying section 41 to the second conveying section 43 by the pushing component 435 is ensured. The lifting driving member 437 and the horizontal driving member 438 may be driving cylinders or linear motors.
Referring to fig. 1 and 10 in combination, in an embodiment of the present invention, the remaining needle tube production apparatus further includes a carton forming machine 80 and a box conveyor line 90, the carton forming machine 80 being used for forming the collection box 70; one end of the box conveying line 90 is connected to the carton forming machine 80 to receive the collecting box 70 formed by the carton forming machine 80, and a part of conveying section of the box conveying line 90 is located below the needle tube blanking opening 53.
In this embodiment, the collecting box 70 can be formed by the carton forming machine 80, and the collecting box 70 formed by the carton forming machine 80 can be directly conveyed below the needle tube blanking port 53 by the box conveying line 90. Therefore, the collection box 70 is not required to be manually carried to the lower part of the needle tube blanking opening 53 for carrying the remaining needle tube, and is not required to be manually carried away after carrying is finished, so that the labor intensity of workers is further reduced. Since the carton forming machine 80 is a prior art, the specific structure of the carton forming machine 80 will not be described in detail herein. And the bin transfer line 90 may be transported using transport rollers to provide stable support for the bin 70 during transport.
In an embodiment of the present invention, the tank conveying line 90 is provided with a stopper assembly 91, and the stopper assembly 91 includes a fourth driving member 911 and a stopper plate 913; the stopper plate 913 is connected to the fourth driving member 911, and is driven by the fourth driving member 911 to abut against the surface of the collection box 70 located on the box conveyor line 90 in the conveying direction of the box conveyor line 90, so that the collection box 70 is fixed to be limited below the needle tube blanking port 53.
In this embodiment, the fourth driving member 911 of the stop assembly 91 can drive the stop plate 913 to move to the collection box 70 abutting against the box conveying line 90, so that the collection box 70 can be stably limited below the needle tube blanking opening 53, and further stably receive the remaining needle tubes falling in the temporary storage box 50. The fourth driving member 911 may be a driving cylinder, and may be disposed under the tank transfer line 90, and then may abut against the blocking collecting tank 70 by driving the blocking plate 913 through the tank transfer line 90.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (3)
1. An indwelling needle production device, comprising:
The extruder is used for extrusion molding of the remaining needle tube;
the traction machine is used for traction of the remaining needle tube formed by the extruder;
the cutting machine is used for cutting the remaining needle tube pulled by the tractor;
The needle tube conveying line comprises a first conveying section and a second conveying section, the first conveying section is used for receiving the remaining needle tube cut by the cutting machine, one end of the second conveying section is connected with the first conveying section, and the second conveying section and the first conveying section are vertically arranged;
The temporary storage box is arranged at one end of the second conveying section, which is far away from the first conveying section, and can accept the remaining needle tubes conveyed by the second conveying section, the side wall of the temporary storage box is provided with a photoelectric sensing counter, the photoelectric sensing counter can detect the number of the remaining needle tubes falling into the temporary storage box, and the bottom of the temporary storage box is also provided with a needle tube blanking port;
The plugging assembly comprises a first driving piece and a sealing cover plate, wherein the first driving piece is arranged at the bottom of the temporary storage box, the sealing cover plate is connected to the first driving piece and can be driven by the first driving piece to move so as to open or plug the needle tube blanking opening, and the photoelectric induction counter can transmit signals to the first driving piece when detecting that a preset number of reserved needle tubes are received in the temporary storage box, so that the first driving piece drives the sealing cover plate to open the needle tube blanking opening; and
The collecting box is arranged below the temporary storage box and is opposite to the needle tube blanking port;
The temporary storage box comprises three side plates, an inclined plate and a bottom plate, wherein the three side plates are sequentially connected and are vertically arranged; the inclined plate is connected with two side plates which are arranged oppositely in the three side plates, the distance between the inclined plate and the side plate which is opposite to the inclined plate is gradually reduced from top to bottom, the inclined plate is used for receiving the remaining needle tube conveyed by the second conveying section, and the lower ends of the inclined plate and the lower ends of the three side plates are enclosed to form the needle tube blanking port; the bottom plate is connected with one of two side plates which are oppositely arranged in the three side plates, and extends along the direction away from the other side plate; the photoelectric induction counter is arranged at the upper ends of the side plates which are opposite to the inclined plates in the three side plates, and the first driving piece is arranged on the lower surface of the bottom plate;
The lower surface of the bottom plate is provided with L-shaped plates at two opposite sides of the cover plate, the two L-shaped plates and the bottom plate are enclosed to form a limiting chute, the limiting chute is arranged in an extending manner along the sliding direction of the cover plate, and the cover plate is slidably embedded in the limiting chute;
the lower surface of the bottom plate and the wall surface of the L-shaped plate, which is opposite to the bottom plate, are respectively provided with a plurality of balls, the balls are sequentially arranged at intervals along the extending direction of the limiting chute on the bottom plate and the L-shaped plate, and the cover plate is abutted between the balls on the bottom plate and the L-shaped plate;
The number of the bottom plates is two, the two bottom plates are respectively connected with two side plates which are arranged oppositely in the three side plates, the number of the plugging components is two, and each plugging component is arranged on one bottom plate; the two first driving pieces in the two plugging assemblies respectively drive the two sealing cover plates to be far away from or close to each other so as to open or plug the needle tube blanking opening, and magnets which are attracted to each other are embedded on the opposite surfaces of the two sealing cover plates so that the two sealing cover plates are magnetically attracted and fixed when being in contact with each other;
one end of the second conveying section, which is far away from the first conveying section, is provided with a blocking assembly, the blocking assembly comprises a second driving piece and a blocking plate, and the second driving piece is electrically connected with the photoelectric induction counter; the blocking plate is connected with the second driving piece and can be driven by the second driving piece to be abutted against the remaining needle tube positioned on the second conveying section so as to block the remaining needle tube from falling into the temporary storage box;
One end of the second conveying section, which is far away from the temporary storage box, is provided with a bearing platform, and the bearing platform is used for bearing the reserved needle tube conveyed by the first conveying section; the pushing assembly comprises a third driving piece and a pushing plate, and the pushing plate is connected to the third driving piece and can be driven by the third driving piece to push out the remaining needle tube on the receiving platform to the second conveying section;
The third driving piece comprises a lifting driving piece and a horizontal driving piece, and the lifting driving piece is connected with the bearing platform; the horizontal driving piece is connected with the lifting driving piece and can be driven by the lifting driving piece to perform lifting movement, and the push plate is connected with the horizontal driving piece and can be driven by the horizontal driving piece to perform horizontal movement so as to push out the remaining needle tube on the bearing platform to the second conveying section.
2. The indwelling needle production equipment according to claim 1, further comprising:
The carton forming machine is used for forming the collecting box; and
The box transfer chain, the one end of box transfer chain communicate in the carton make-up machine is in order to accept the fashioned collection box of carton make-up machine, just the part conveying section of box transfer chain is located the below of needle tubing blanking mouth.
3. The indwelling needle production equipment according to claim 2, wherein said housing transfer line is provided with a stopper assembly comprising:
A fourth driving member; and
The stop plate is connected to the fourth driving piece, is driven by the fourth driving piece and is abutted to the surface of the collecting box on the box conveying line, which faces the conveying direction of the box conveying line, so that the collecting box is limited and fixed below the needle tube blanking opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210081359.0A CN114523642B (en) | 2022-01-24 | 2022-01-24 | Production equipment for remaining needle tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210081359.0A CN114523642B (en) | 2022-01-24 | 2022-01-24 | Production equipment for remaining needle tube |
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| Publication Number | Publication Date |
|---|---|
| CN114523642A CN114523642A (en) | 2022-05-24 |
| CN114523642B true CN114523642B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210081359.0A Active CN114523642B (en) | 2022-01-24 | 2022-01-24 | Production equipment for remaining needle tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115771681A (en) * | 2022-12-06 | 2023-03-10 | 中元汇吉生物技术股份有限公司 | Waste cap collecting device, waste cap processing method, and readable storage medium |
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